uniswap-v3-staker

This is the canonical staking contract designed for Uniswap V3.

Deployments

Note that the v1.0.0 release is susceptible to a high-difficulty, never-exploited vulnerability. For this reason, please use the v1.0.1 release, deployed at the following addresses:

Network	Explorer
Mainnet	https://etherscan.io/address/0xA9bf398e74Da1Ac6F5c4CB67Ab8937c10a1e454d
Rinkeby	https://rinkeby.etherscan.io/address/0xa9bf398e74da1ac6f5c4cb67ab8937c10a1e454d
Kovan	https://kovan.etherscan.io/address/0xa9bf398e74da1ac6f5c4cb67ab8937c10a1e454d
Ropsten	https://ropsten.etherscan.io/address/0xa9bf398e74da1ac6f5c4cb67ab8937c10a1e454d
Goerli	https://goerli.etherscan.io/address/0xa9bf398e74da1ac6f5c4cb67ab8937c10a1e454d
Arbitrum Rinkeby	https://testnet.arbiscan.io/address/0xA9bf398e74Da1Ac6F5c4CB67Ab8937c10a1e454d
Arbitrum One	https://arbiscan.io/address/0xA9bf398e74Da1Ac6F5c4CB67Ab8937c10a1e454d
Optimism	https://optimistic.etherscan.io/address/0x62094CdA36dd8945a2c158A4c6c8865c5B34FEf9
Optimism Kovan	https://kovan-optimistic.etherscan.io/address/0xA5644E29708357803b5A882D272c41cC0dF92B34

DEPRECATED: For historical verification, the staker at tag v1.0.0 is deployed and verified on Etherscan for on all networks at the address: 0x1f98407aaB862CdDeF78Ed252D6f557aA5b0f00d

Network	Explorer
Mainnet	https://etherscan.io/address/0x1f98407aaB862CdDeF78Ed252D6f557aA5b0f00d#code
Rinkeby	https://rinkeby.etherscan.io/address/0x1f98407aaB862CdDeF78Ed252D6f557aA5b0f00d#code
Kovan	https://kovan.etherscan.io/address/0x1f98407aaB862CdDeF78Ed252D6f557aA5b0f00d#code
Ropsten	https://ropsten.etherscan.io/address/0x1f98407aaB862CdDeF78Ed252D6f557aA5b0f00d#code
Goerli	https://goerli.etherscan.io/address/0x1f98407aaB862CdDeF78Ed252D6f557aA5b0f00d#code
Arbitrum Rinkeby	https://testnet.arbiscan.io/address/0x1f98407aab862cddef78ed252d6f557aa5b0f00d
Arbitrum One	https://arbiscan.io/address/0x1f98407aab862cddef78ed252d6f557aa5b0f00d

Links:

• Contract Design

Development and Testing

$ yarn
$ yarn test

Gas Snapshots

# if gas snapshots need to be updated
$ UPDATE_SNAPSHOT=1 yarn test

Contract Sizing

$ yarn size-contracts